• 6272972: [dotnet][rb][java][js][py] Automated Browser Version Update (#17215) (Selenium CI Bot) #17215
• 83f01e2: [dotnet] [bidi] ~Zero allocation per command/event (#17214) (Nikolay Borisenko) #17214
• 29cb4c2: [dotnet] Hide unnecessary chromium public fields (#17113) (Nikolay Borisenko) #17113
• 491207a: [dotnet] [bidi] Don't propagate cancellation token for websocket (#17220) (Nikolay Borisenko) #17220
• f822b35: [java] Fix saving docker logs to a file (#17218) (Andrei Solntsev) #17218
• 7cebc10: [py][bidi]: skip test_perform_actions_pointer_pen_type for firefox (#17203) (Navin Chandra) #17203

• Log warning when default context configuration is ignored within test class hierarchies #36390
• Ignore flush calls on ServletServerHttpResponse body outputstream #36385

• Leverage ResourceHandlerUtils in ScriptTemplateView #36458
• Restore ScriptTemplateViewTests #36456
• Fix log message in ConfigurationClassBeanDefinitionReader #36453
• DefaultResponseErrorHandler - setMessageConverters() not called via RestClient #36434
• Resolve context initializers only once in AbstractTestContextBootstrapper #36430
• Invoke resolveContextLoader() only once in AbstractTestContextBootstrapper #36425
• Further align synthesized annotation toString() with modern JDKs #36417
• Introduce setDefaultCharset() in AbstractResourceBasedMessageSource #36413
• Support for JPA 4.0 flush mode "explicit" #36401
• Support application-wide defaultHtmlEscape setting in WebFlux RequestContext #36400
• Support Predicate<RequestPath>> in path API version resolver #36398
• Avoid duplicate flushes in HttpMessageConverter implementations #36383
• Add support for non-flushing OutputStream to StreamUtils #36382
• Make it easier to get InputStream from RestClient #36380
• RuntimeHintsWriter should comply with reachability-metadata-schema-v1.2.0.json #36379
• Make it easier to create custom HttpExchangeAdapter #36374
• Improve ResourceHttpMessageConverter target type support #36368
• org.springframework.test.web.servlet.assertj.AbstractHttpServletResponseAssert#headers case sensitivity #36349
• Allow registering serialized lambda metadata through RuntimeHints #36339
• Refactor calculateHashCode in RequestMappingInfo #36325

• MetadataReader misses enclosing class name for Kotlin nested classes with Java 24+ #36451
• Guard against invalid id/event values in Server Sent Events #36440
• Component scanning fails against non-loadable annotation type with enum array on Java 25 #36432
• Duplicate ServletServerHttpRequest headers #36418
• Incomplete debug message in ConfigurationClassBeanDefinitionReader #36410
• Inconsistent ApplicationEventMulticaster state after removing ApplicationListener implemented by FactoryBean #36404
• Propagate max frame length to WebSocket session #36370
• Graceful shutdown of SimpleAsyncTaskExecutor #36362
• Duplicate response headers with ResponseEntity<Mono<T>> (or Kotlin suspend function) controller method #36357
• HttpServiceProxyFactory returns LinkedHashMap instead of target type for method with generic return type #36326
• HttpMediaTypeException thrown when calculating compatible media types #36300

• Document FullyQualifiedConfigurationBeanNameGenerator in Javadoc and reference docs #36455
• Document @Fallback alongside Primary in the reference manual and @Bean Javadoc #36439
• Fix links to UriComponentsBuilder and polish examples #36403
• Emphasize @Configuration classes over XML and Groovy in testing chapter #36393
• Document tips to avoid issues with ignored default context configuration in tests #36392
• Polish SpEL operator examples in reference docs #36367
• Add programmatic configuration tabs in the transactional refdoc #36323
• Document registration recommendations for BeanPostProcessor and BeanFactoryPostProcessor #34964

• Upgrade to JUnit 6.0.3 #36389
• Upgrade to Micrometer 1.16.4 #36444
• Upgrade to Reactor 2025.0.4 #36443

Thank you to all the contributors who worked on this release:

@AgilAghamirzayev, @aavoronin93, @cetf9h, @froggy0m0, @gbouwen, @husseinvr97, @jisub-dev, @ngocnhan-tran1996, @siom79, and @xxxxxxjun

• Leverage ResourceHandlerUtils in ScriptTemplateView #36459
• Restore ScriptTemplateViewTests #36457
• Fix log message in ConfigurationClassBeanDefinitionReader #36454
• Resolve context initializers only once in AbstractTestContextBootstrapper #36431
• Exclude legacy @javax.validation.Constraint from convention-based annotation attribute override check #36412
• Optimize MediaType(MediaType, Charset) constructor #36351
• Optimize the addition of a charset to the MediaType in AbstractHttpMessageConverter #36350
• Consistent adaptation of HTTP headers on Servlet responses #36345
• Improve performance of validation groups determination in WebFlux #36337
• Detect all common size exceptions from Tomcat and Commons FileUpload 2.x #36324

• Guard against invalid id/event values in Server Sent Events #36442
• Incomplete debug message in ConfigurationClassBeanDefinitionReader #36411
• Inconsistent ApplicationEventMulticaster state after removing ApplicationListener implemented by FactoryBean #36405
• Graceful shutdown of SimpleAsyncTaskExecutor #36384
• HttpMediaTypeException thrown when calculating compatible media types #36363
• ResolvableType#getGenerics() breaks serialization #36347
• Multipart upload leak on client abort (ByteBuf.release() not called) #36327

• Document @Fallback alongside Primary in the reference manual and @Bean Javadoc #36441
• Document registration recommendations for BeanPostProcessor and BeanFactoryPostProcessor #36436
• Fix links to UriComponentsBuilder and polish examples #36406
• Emphasize @Configuration classes over XML and Groovy in testing chapter #36394
• Polish SpEL operator examples in reference docs #36375

• Upgrade to JUnit 5.14.3 #36388
• Upgrade to Micrometer 1.15.10 #36446
• Upgrade to Reactor 2024.0.16 #36445

Full Changelog: https://github.com/Activiti/Activiti/compare/7.21.0-rc.23...7.21.0-rc.24

Full Changelog: https://github.com/Activiti/Activiti/compare/7.21.0-rc.22...7.21.0-rc.23

Full Changelog: https://github.com/Activiti/Activiti/compare/7.21.0-rc.21...7.21.0-rc.22

• 874358a: [dotnet][rb][java][js][py] Automated Browser Version Update (#17200) (Selenium CI Bot) #17200
• 85bc60c: [grid] Align Router-Node read timeout with session pageLoad capability (#17211) (Viet Nguyen Duc) #17211
• 1dc4a61: [py] Do not close externally provided log_output streams (#17204) (Jitendra Singh2) #17204
• 51be94c: [dotnet] [bidi] Keep events deserialization at transport layer (#17212) (Nikolay Borisenko) #17212
• d7b436a: [dotnet] [bidi] Parallel event handlers (#17213) (Nikolay Borisenko) #17213
• 1173aee: [java] specify nullability in other java packages (#17194) (Andrei Solntsev) #17194

• build(deps): bump joda-time:joda-time from 2.14.0 to 2.14.1 by @dependabot[bot] in https://github.com/Activiti/Activiti/pull/5328
• build(deps): bump github/codeql-action from 4.32.5 to 4.32.6 in the github-actions group across 1 directory by @dependabot[bot] in https://github.com/Activiti/Activiti/pull/5329
• build(deps-dev): bump org.apache.maven.plugins:maven-resources-plugin from 3.4.0 to 3.5.0 in the maven-plugins group by @dependabot[bot] in https://github.com/Activiti/Activiti/pull/5327

Full Changelog: https://github.com/Activiti/Activiti/compare/7.21.0-rc.20...7.21.0-rc.21

Full Changelog: https://github.com/Activiti/Activiti/compare/7.21.0-rc.19...7.21.0-rc.20

Full Changelog: https://github.com/Activiti/Activiti/compare/7.21.0-rc.18...7.21.0-rc.19